CN208073399U - A kind of well head surveillance device with anti-theft feature - Google Patents
A kind of well head surveillance device with anti-theft feature Download PDFInfo
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- CN208073399U CN208073399U CN201820095386.2U CN201820095386U CN208073399U CN 208073399 U CN208073399 U CN 208073399U CN 201820095386 U CN201820095386 U CN 201820095386U CN 208073399 U CN208073399 U CN 208073399U
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- pedestal
- push rod
- hydraulic push
- well head
- head
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Abstract
The utility model provides a kind of well head surveillance device with anti-theft feature, is related to well-mouth theft-prevention apparatus field.The well head surveillance device with anti-theft feature, including pedestal and the second fixing device, the top right side of the pedestal is installed with head rod, the top of the head rod is connected with manhole cover plate by axis, it is installed with well head at the top of the pedestal, the bottom left inner wall bottom of the pedestal is installed with the first hydraulic push rod, the upside of pedestal is run through at the top of the inner wall of pedestal and is extended at the top of first hydraulic push rod, and the first limited post is installed at the top of first hydraulic push rod.The well head surveillance device with anti-theft feature; it is not easy to be destroyed; pass through being used cooperatively for the first limited post and the second limited post; play the role of fixed manhole cover plate; by being used cooperatively for manhole cover plate and head cover, duplicate protection is played, improves protecting effect; it avoids someone from generating destruction to wellhead assembly, improves safety.
Description
Technical field
The utility model is related to well-mouth theft-prevention equipment technical field, specially a kind of well head warning dress with anti-theft feature
It sets.
Background technology
Oil field production is generally distributed with well more to be disperseed, and the remote area of most wells, management difficulty is larger, Er Qie
During oil gas field is continually developed, part oil gas water well is taken long-term (1 year or more) because cannot be satisfied normal production and need to close
Stop, the well scrapped caused by geology, engineering or other reasons also can be more and more, there will be the premeditated pilferage of criminal, break
National petroleum resources of bad wellhead installation theft etc..
This just needs to use a kind of well head surveillance device with anti-theft feature, currently, general with antitheft in the market
The well head surveillance device of function is installed on well head top, and wellhead assembly top is exposed, criminal's destruction is subject to, due to knot
Structure is simple, easily disassembled to cause anti-theft effect bad, these wells often will produce certain pressure after long-term close, if inspection
Not in time, it bleeds off pressure and will result in well head not in time and build the pressure, pierce leakage, cause environmental pollution, and oil recovery department is to prevent other people from stealing
Prevent other people from stealing with being welded as a whole after surreptitiously bolts and nuts are fastened, so just to repair, dismounting and change
Accessory brings greatly inconvenient while also bringing security risk.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of well head surveillance device with anti-theft feature, solution
It has determined the bad problem of general well head surveillance device protecting effect.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：It is a kind of with anti-theft feature
Well head surveillance device, including pedestal and the second fixing device, the top right side of the pedestal are installed with head rod,
The top of the head rod is connected with manhole cover plate by axis, and well head, institute are installed at the top of the pedestal
The bottom left inner wall bottom for stating pedestal is installed with the first hydraulic push rod, and pedestal is run through at the top of first hydraulic push rod
Inner wall at the top of and extend to the upside of pedestal, be installed with the first limited post at the top of first hydraulic push rod, it is described
The top of first limited post runs through the bottom of manhole cover plate and extends to the inside of manhole cover plate, and the manhole cover plate is internally provided with bullet
Spring, the left end of the spring are installed with the second limited post, the bottom of the pedestal and are installed with inside well head
The inner wall bottom of baffle, the baffle is installed with clump weight, the top of the pedestal and the upside setting for being located at manhole cover plate
There is head cover, is installed with the second hydraulic push rod at the top of the inner wall of the head cover both sides, the bottom of second hydraulic push rod is passed through
The inner wall bottom of manhole cover plate and the top of pedestal and the inside for extending to pedestal are worn, peace is fixed in the bottom of second hydraulic push rod
Equipped with the first fixing device.
The inside of the head cover opens up fluted, and the inner wall bottom left of the groove is installed with alarm, described
The inner wall bottom of groove and pressure sensor, the inner wall bottom of second fixing device are installed on the right side of the alarm
Portion is installed with motor, and the output end of the motor is installed with movable plate, and the both sides of the movable plate pass through axis
It is movably installed with the second connecting rod, the described one end of second connecting rod far from movable plate is movably installed with fixed plate by axis,
Side of the fixed plate far from the second connecting rod is installed with fixture block, and side of the fixture block far from fixed plate runs through second
The inner wall of fixing device and the outside for extending to the second fixing device.
Preferably, the outer ring annular spread of the pedestal is installed with fixed column, and the outer surface of the fixed column opens up
There is screw thread.
Preferably, it is fixedly connected on the right side of the right end of the spring and the inner wall of manhole cover plate, second limited post is far from bullet
One end of spring runs through the first limited post and extends to the left side of the first limited post.
Preferably, the inner wall bottom of the baffle and third hydraulic push rod, institute are installed with positioned at the both sides of baffle
The bottom of third hydraulic push rod is stated through the bottom of baffle and extends to the downside of baffle, the bottom of the third hydraulic push rod is solid
Dingan County is equipped with the second fixing device.
Preferably, the input terminal of the output end of the pressure sensor and alarm is electrically connected, the outside of the head cover
It is installed with rubber protecting jacket.
Preferably, the lower front and rear side of the fixed plate are installed with mobile sliding block, and described second fixes dress
The inner wall bottom set offers sliding slot compatible with mobile sliding block.
(3) advantageous effect
The utility model provides a kind of well head surveillance device with anti-theft feature.Has following advantageous effect：
It 1, should be with the well head surveillance device of anti-theft feature, it is not easy to be destroyed, be limited by the first limited post and second
Column is used cooperatively, and plays the role of fixed manhole cover plate, by being used cooperatively for manhole cover plate and head cover, is played duplicate protection, is carried
High protecting effect avoids someone from generating destruction to wellhead assembly, improves safety.
It 2, should be with well head surveillance device of anti-theft feature, by being used cooperatively for alarm and pressure sensor, when having
Criminal attempts to destroy or when stealing and alarm, passes through the cooperation of the first hydraulic push rod and the first fixing device, the side of playing
Just fixed and time saving effect.
Description of the drawings
Fig. 1 is the utility model structure sectional view；
Fig. 2 is the utility model understructure vertical view；
Fig. 3 is schematic enlarged-scale view at A in the utility model Fig. 1；
Fig. 4 is the utility model the first fixture structure sectional view；
Fig. 5 is the utility model fixed plate structure side view.
In figure：1 pedestal, 2 fixed columns, 3 head rods, 4 manhole cover plates, 5 first hydraulic push rods, 6 well heads, 7 first limits
Column, 8 springs, 9 second limited posts, 10 baffles, 11 clump weights, 12 second hydraulic push rods, 13 first fixing devices, 14 head covers, 15
Third hydraulic push rod, 16 second fixing devices, 17 grooves, 18 pressure sensors, 19 alarms, 20 rubber protecting jackets, 21 activities
Plate, 22 second connecting rods, 23 fixed plates, 24 fixture blocks, 25 sliding slots, 26 movement sliding blocks, 27 motors.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model embodiment provides a kind of well head surveillance device with anti-theft feature, as shown in Figs. 1-5, including bottom
Seat 1 and the second fixing device 16, the outer ring annular spread of pedestal 1 are installed with fixed column 2, and the outer surface of fixed column 2 is opened
Equipped with screw thread, pedestal 1 is embedded in below ground and only exposes top, increases the area of pedestal by fixed column 2, increase pedestal 1 with
The fastness on ground, avoids someone from taking whole device away, increases whole stability, pedestal by the screw thread on fixed column surface
1 top right side is installed with head rod 3, and the top of head rod 3 is connected with manhole cover plate 4 by axis,
The top of pedestal 1 is installed with well head 6, and the bottom left inner wall bottom of pedestal 1 is installed with the first hydraulic push rod 5, the
The upside of pedestal 1 is run through at the top of the inner wall of pedestal 1 and is extended at the top of one hydraulic push rod 5, and the top of the first hydraulic push rod 5 is solid
Dingan County is equipped with the first limited post 7, and the top of the first limited post 7 runs through the bottom of manhole cover plate 4 and extends to the inside of manhole cover plate 4,
Manhole cover plate 4 is internally provided with spring 8, and the left end of spring 8 is installed with the second limited post 9, the right end and manhole cover plate of spring 8
It is fixedly connected on the right side of 4 inner wall, second one end of limited post 9 far from spring 8 is through the first limited post 7 and extends to the first limit
The left side of column 7, when the first limited post 7 is pushed into the inside of manhole cover plate 4, the second limited post 9 of extruding is limited by spring 8 by second
Position column 9 runs through the first limited post 7, realizes fixed effect, the bottom of pedestal 1 and is installed with baffle inside well head 6
10, the inner wall bottom of baffle 10 is installed with clump weight 11, the inner wall bottom of baffle 10 and solid positioned at the both sides of baffle 10
Dingan County is equipped with third hydraulic push rod 15, and the bottom of third hydraulic push rod 15 through the bottom of baffle 10 and extends to baffle 10
The bottom of downside, third hydraulic push rod 15 is installed with the second fixing device 16, solid by third hydraulic push rod 15 and second
Determine being used cooperatively for device 16, the second fixing device 16 be pushed into the downside of well head, is blocked by the second fixing device 16 so that
Well lid 4 cannot be opened, and play the role of fixed, the top of pedestal 1 and the upside of manhole cover plate 4 be provided with head cover 14, head cover
The second hydraulic push rod 12 is installed at the top of the inner wall of 14 both sides, the bottom of the second hydraulic push rod 12 is through the interior of manhole cover plate 4
The bottom of wall bottom and the top of pedestal 1 and the inside for extending to pedestal 1, the second hydraulic push rod 12 is installed with the first fixation
Device 13.
The inside of head cover 14 opens up fluted 17, and the inner wall bottom left of groove 17 is installed with alarm 19, groove
17 inner wall bottom and be installed with pressure sensor 18 positioned at the right side of alarm 19, the output end of pressure sensor 18 with
The input terminal of alarm 19 is electrically connected, and the outside of head cover 14 is installed with rubber protecting jacket 20, and pressure sensor 18 will be by
Electric signal is converted to pressure to pass, by pressure sensor 18 when someone destroys head cover 14, the pressure meeting of generation
Alarm 19 is passed to by pressure sensor 18 to alarm, and pressure sensor 18 can detect internal pressure, avoid well
Mouth 10 builds the pressure, pierces leakage, causes environmental pollution, plays the role of protecting head cover 14, the second fixing device by rubber protecting jacket 20
16 inner wall bottom is installed with motor 27, and the output end of motor 27 is installed with movable plate 21, the both sides of movable plate 21
The second connecting rod 22 is movably installed with by axis, second one end of connecting rod 22 far from movable plate 21 is pacified by axis activity
Equipped with fixed plate 23, the lower front and rear side of fixed plate 23 are installed with mobile sliding block 26, the second fixing device 16
Inner wall bottom offers sliding slot 25 compatible with mobile sliding block 26, by mobile sliding block 26 fixed plate 23 is moved,
By sliding slot 25 so that mobile sliding block 26 moves more convenient, side fixed installation of the fixed plate 23 far from the second connecting rod 22
There are fixture block 24, side of the fixture block 24 far from fixed plate 23 to run through the inner wall of the second fixing device 16 and extend to the second fixation dress
Set 16 outside.
Operation principle：First, top is only exposed into the embedment of pedestal 1 underground, then well head 6 is fixed on to the top of pedestal 1, connect
It and fixes head rod 3, manhole cover plate 4 is covered, and then the first hydraulic push rod 5 is started to work, and the first limited post 7 is pushed away
Go out in manhole cover plate 4, second limited post 9 is run through into the first limited post using spring 8, fixes manhole cover plate 4, then top cover
14, then the second hydraulic push rod 12 and third hydraulic push rod 15 work at the same time, push the first fixing device 13 and second fix dress
It sets 16 to move down, finally, the first fixing device starts 13 and starts, and fixed head cover, the second fixing device 16 starts, and blocks well head
6。
In conclusion should be with the well head surveillance device of anti-theft feature, it is not easy to be destroyed, pass through 7 He of the first limited post
Being used cooperatively for second limited post 9, plays the role of fixed manhole cover plate, by being used cooperatively for manhole cover plate 4 and head cover 14, rises
To duplicate protection, protecting effect is improved, someone is avoided to generate destruction to wellhead assembly, improves safety.
Also, by being used cooperatively for alarm 19 and pressure sensor 18, attempt to destroy or steal when there is criminal
When and alarm, by the cooperation of the first hydraulic push rod 5 and the first fixing device 12, play facilitate it is fixed and time saving
Effect.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of well head surveillance device with anti-theft feature, including pedestal (1) and the second fixing device (16), feature exists
In：The top right side of the pedestal (1) is installed with head rod (3), during the top of the head rod (3) passes through
Axis is connected with manhole cover plate (4), and well head (6) is installed at the top of the pedestal (1), and the bottom of the pedestal (1) is left
Side inner wall bottom is installed with the first hydraulic push rod (5), and the top of first hydraulic push rod (5) is through the interior of pedestal (1)
At the top of wall and the upside of pedestal (1) is extended to, the first limited post (7) is installed at the top of first hydraulic push rod (5),
The top of first limited post (7) runs through the bottom of manhole cover plate (4) and extends to the inside of manhole cover plate (4), the manhole cover plate
(4) be internally provided with spring (8), the left end of the spring (8) is installed with the second limited post (9), the pedestal (1)
Bottom and baffle (10) is installed with inside the well head (6), the inner wall bottom of the baffle (10) is installed with counterweight
Block (11), the top of the pedestal (1) and is provided with head cover (14), head cover (14) both sides on the upside of the manhole cover plate (4)
Inner wall at the top of be installed with the second hydraulic push rod (12), manhole cover plate (4) is run through in the bottom of second hydraulic push rod (12)
Inner wall bottom and pedestal (1) top and extend to the inside of pedestal (1), the bottom of second hydraulic push rod (12) is fixed
First fixing device (13) is installed；
The inside of the head cover (14) opens up fluted (17), and the inner wall bottom left of the groove (17) is installed with alarm
Device (19), the inner wall bottom of the groove (17) and is installed with pressure sensor (18) on the right side of the alarm (19),
The inner wall bottom of second fixing device (16) is installed with motor (27), and the output end of the motor (27) is fixedly mounted
There is a movable plate (21), the both sides of the movable plate (21) are movably installed with the second connecting rod (22) by axis, and described second
The one end of connecting rod (22) far from movable plate (21) is movably installed with fixed plate (23) by axis, and the fixed plate (23) is separate
The side of second connecting rod (22) is installed with fixture block (24), and side of the fixture block (24) far from fixed plate (23) is through the
The inner wall of two fixing devices (16) and the outside for extending to the second fixing device (16).
2. a kind of well head surveillance device with anti-theft feature according to claim 1, it is characterised in that：The pedestal
(1) outer ring annular spread is installed with fixed column (2), and the outer surface of the fixed column (2) offers screw thread.
3. a kind of well head surveillance device with anti-theft feature according to claim 1, it is characterised in that：The spring
(8) it is fixedly connected on the right side of right end and the inner wall of manhole cover plate (4), the one end of second limited post (9) far from spring (8) is run through
First limited post (7) and the left side for extending to the first limited post (7).
4. a kind of well head surveillance device with anti-theft feature according to claim 1, it is characterised in that：The baffle
(10) inner wall bottom and third hydraulic push rod (15), the third hydraulic thrust are installed with positioned at the both sides of baffle (10)
The bottom of bar (15) runs through the bottom of baffle (10) and extends to the downside of baffle (10), the bottom of the third hydraulic push rod (15)
Portion is installed with the second fixing device (16).
5. a kind of well head surveillance device with anti-theft feature according to claim 1, it is characterised in that：The pressure passes
The output end of sensor (18) is electrically connected with the input terminal of alarm (19), and rubber is installed on the outside of the head cover (14)
Protective case (20).
6. a kind of well head surveillance device with anti-theft feature according to claim 1, it is characterised in that：The fixed plate
(23) lower front and rear side is installed with mobile sliding block (26), and the inner wall bottom of second fixing device (16) is opened
Equipped with the compatible sliding slot (25) with mobile sliding block (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820095386.2U CN208073399U (en) | 2018-01-21 | 2018-01-21 | A kind of well head surveillance device with anti-theft feature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820095386.2U CN208073399U (en) | 2018-01-21 | 2018-01-21 | A kind of well head surveillance device with anti-theft feature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208073399U true CN208073399U (en) | 2018-11-09 |
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ID=64035401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820095386.2U Active CN208073399U (en) | 2018-01-21 | 2018-01-21 | A kind of well head surveillance device with anti-theft feature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208073399U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110380093A (en) * | 2019-07-09 | 2019-10-25 | 马鞍山天高智能科技有限公司 | A kind of microbiological fuel cell |
| CN117166954A (en) * | 2023-09-15 | 2023-12-05 | 哈尔滨汇聚裕泰科技有限公司 | Antitheft oil extraction wellhead device |
-
2018
- 2018-01-21 CN CN201820095386.2U patent/CN208073399U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110380093A (en) * | 2019-07-09 | 2019-10-25 | 马鞍山天高智能科技有限公司 | A kind of microbiological fuel cell |
| CN117166954A (en) * | 2023-09-15 | 2023-12-05 | 哈尔滨汇聚裕泰科技有限公司 | Antitheft oil extraction wellhead device |
| CN117166954B (en) * | 2023-09-15 | 2024-05-14 | 大庆丹枫石油技术开发有限公司 | Antitheft oil extraction wellhead device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 224500 No.22 Industrial Branch Road, Binhai Economic and Technological Development Zone, Yancheng City, Jiangsu Province Patentee after: Jiangsu Jiangyuan Machinery Co., Ltd Address before: 224500 Century Avenue, North Industrial Park, Binhai County, Yancheng City, Jiangsu Province Patentee before: Jiangsu Qinghai Petroleum Machinery Co., Ltd |
|
| CP03 | Change of name, title or address |